Alfa Laval Toftejorg TZ-89, Instruction Manual

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Page 16 Instruction Manual, Toftejorg TZ-89
IM-TE91A500-EN4
Dismantling and Assembling
(continued)
Gear Unit
Dismantling
1. Screw off Turbine shaft (pos. 7.1) and take off Turbine wheel (pos. 7.2)
2.
Unscrew Screw (pos. 7.3) and lift off Transverse (pos. 7.4)
3.
Remove Distance bush (pos. 7.5), Gear wheel (pos. 7.6) and Gear wheel (pos. 7.7)
4.
Unscrew the Screws (pos. 7.13) and lift off Gear frame (pos. 7.14)
5.
Carefully knock out Tubular Rivet (pos. 7.12)
6. Take off the Circlip (pos. 7.16)
7. Push out Drive shaft (pos. 7.11) with Bearing bush (pos. 7.10) and Traction wheel (pos. 7.9)
8.
Unscrew Traction wheel (pos. 7.9)
Note:
Left hand thread and remove Bearing bush (pos. 7.10)
Reassembling
1. Place Bearing bush (pos. 7.10) on Drive shaft (pos. 7.11) and screw on Traction wheel (pos. 7.9) (Left
hand thread).
2. Mount the assembled Drive shaft in Bearing plate (pos. 7.15)
3.
Mount the Circlip (pos. 7.16) on the Bearing bush (pos. 7.10)
4.
Mount Tubular Rivet (pos. 7.12)
5. Mount Gear frame (pos. 7.14) and secure with Screws (pos. 7.13)
6.
Mount Distance bush (pos. 7.5) on the one shaft and Stainless Steel Gear wheel (pos. 7.7) on the other
(N/A in Toftejorg TZ-89L). Mount Gear wheels (pos. 7.6)
7.
Mount Transverse (pos. 7.4) and secure with Screw (pos. 7.3), while holding Transverse.
8. Mount Turbine wheel (pos. 7.2) and Turbine shaft (pos. 7.1). Tighten Turbine shaft with a screwdriver.